diff --git a/shop/item.php b/shop/item.php
index 14d99f8a6..73b2339d2 100644
--- a/shop/item.php
+++ b/shop/item.php
@@ -944,7 +944,7 @@ function optionDisplay()
optioncontent += "";
optioncontent += "";
optioncontent += "";
- optioncontent += "" + data.qty + "";
+ optioncontent += "" + data.qty + "";
optioncontent += "" + option + "";
optioncontent += " (+" + number_format(String(data.amount)) + "원)";
optioncontent += " ";